| Name | Description | Type | Package | Framework |
| RegistrationIds | Default registration ids for serializers provided by the framework. | Class | org.springframework.integration.codec.kryo | Spring Integration |
| PojoCodec | Kryo Codec that can encode and decode arbitrary types. | Class | org.springframework.integration.codec.kryo | Spring Integration |
| MessageKryoRegistrar | Registers common MessageHeader types and Serializers. | Class | org.springframework.integration.codec.kryo | Spring Integration |
| MessageCodec | PojoCodec configured to encode/decode Message>s. | Class | org.springframework.integration.codec.kryo | Spring Integration |
| KryoRegistrationRegistrar | A KryoRegistrar implementation backed by a List of Registration. | Class | org.springframework.integration.codec.kryo | Spring Integration |
| KryoRegistrar | Strategy interface used by PojoCodec to configure registrationsclasses consistently across Kryo instances. | Interface | org.springframework.integration.codec.kryo | Spring Integration |
| KryoClassMapRegistrar | A KryoRegistrar implementation backed by a Mapused to explicitly set the registration ID for each class. | Class | org.springframework.integration.codec.kryo | Spring Integration |
| KryoClassListRegistrar | A KryoRegistrar used to validateRegistration alist of Java classes. | Class | org.springframework.integration.codec.kryo | Spring Integration |
| FileSerializer | A custom Kryo Serializer for serializing File payloads. | Class | org.springframework.integration.codec.kryo | Spring Integration |
| FileKryoRegistrar | A KryoRegistrar used to validateRegistration a File serializer. | Class | org.springframework.integration.codec.kryo | Spring Integration |
| CompositeKryoRegistrar | A KryoRegistrar that delegates and validates registrations across all components. | Class | org.springframework.integration.codec.kryo | Spring Integration |
| AbstractKryoRegistrar | Base class for KryoRegistrar implementations. | Class | org.springframework.integration.codec.kryo | Spring Integration |
| AbstractKryoCodec | Base class for Codecs using Kryo. | Class | org.springframework.integration.codec.kryo | Spring Integration |